Measurement of Ductile-Brittle Transition Temperature of Tungsten Materials by Four-Point Bending Method and Its Comparison with Other Methods
文献类型：期刊论文
| 作者 | Geng Xiang1,2; Luo Guangnan2 ; Wang Wanjing2; Li Qiang2; Wang Jichao2; Xie Chunyi2; Huang Lingming2; Chen Zhen2; Peng Wuqingliang2
|
| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2021-11-01 |
| 卷号 | 50 |
| ISSN号 | 1002-185X |
| 关键词 | tungsten material ductile-brittle transition temperature (DBTT) four point bending test (4PBT) loading rate |
| 通讯作者 | Wang Wanjing(wjwang@ipp.ac.cn) |
| 英文摘要 | For performance evaluation of tungsten materials in fusion device, four-point bending test (4PBT) was carried out to analyze the ductile-brittle transition temperature (DBTT) of tungsten material. DBTT of industrial rolling pure tungsten measured by standard four-point bending method is under 150 degrees C, basing on analysis to the change of strain rate and strength with temperature. This result is lower than the measured values of the tensile test and impact test. Then the results of 4PBT with different loading rates and tensile test were compared to confirm the loading rate dependence of DBTTs obtained by different test methods. Finally, the reasons for the influence of test methods on DBTT measurement were analyzed and discussed. |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 出版者 | NORTHWEST INST NONFERROUS METAL RESEARCH |
| WOS记录号 | WOS:000727522800038 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/126812]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Wang Wanjing |
| 作者单位 | 1.Anhui Univ, Inst Phys Sci & Informat Technol, Hefei 230039, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei Inst Phys Sci, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Geng Xiang,Luo Guangnan,Wang Wanjing,et al. Measurement of Ductile-Brittle Transition Temperature of Tungsten Materials by Four-Point Bending Method and Its Comparison with Other Methods[J]. RARE METAL MATERIALS AND ENGINEERING,2021,50. |
| APA | Geng Xiang.,Luo Guangnan.,Wang Wanjing.,Li Qiang.,Wang Jichao.,...&Peng Wuqingliang.(2021).Measurement of Ductile-Brittle Transition Temperature of Tungsten Materials by Four-Point Bending Method and Its Comparison with Other Methods.RARE METAL MATERIALS AND ENGINEERING,50. |
| MLA | Geng Xiang,et al."Measurement of Ductile-Brittle Transition Temperature of Tungsten Materials by Four-Point Bending Method and Its Comparison with Other Methods".RARE METAL MATERIALS AND ENGINEERING 50(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。